Re: [PATCH 0/9] Add DRM driver for StarFive SoC JH7110

From: Palmer Dabbelt <palmer@dabbelt.com>
To: keith.zhao@starfivetech.com
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
	airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
	kernel@esmil.dk, Paul Walmsley <paul.walmsley@sifive.com>,
	aou@eecs.berkeley.edu, maarten.lankhorst@linux.intel.com,
	mripard@kernel.org, tzimmermann@suse.de, p.zabel@pengutronix.de,
	sumit.semwal@linaro.org, christian.koenig@amd.com,
	andersson@kernel.org, heiko@sntech.de, shawnguo@kernel.org,
	jagan@edgeble.ai, macromorgan@hotmail.com,
	keith.zhao@starfivetech.com, jack.zhu@starfivetech.com,
	shengyang.chen@starfivetech.com,
	changhuang.liang@starfivetech.com
Subject: Re: [PATCH 0/9] Add DRM driver for StarFive SoC JH7110
Date: Thu, 22 Jun 2023 11:19:14 -0700 (PDT)	[thread overview]
Message-ID: <mhng-17a80922-c7a0-4717-adfa-0959d3dfab77@palmer-ri-x1c9a> (raw)
In-Reply-To: <20230602074043.33872-1-keith.zhao@starfivetech.com>

On Fri, 02 Jun 2023 00:40:34 PDT (-0700), keith.zhao@starfivetech.com wrote:
> Hi,
>
> This series is a DRM driver for StarFive SoC JH7110, which includes a
> display controller driver for Verisilicon DC8200 and an HMDI driver.
>
> We use GEM framework for buffer management and allocate memory by
> using DMA APIs.
>
> The JH7110 display subsystem includes a display controller Verisilicon
> DC8200 and an HDMI transmitter. The HDMI TX IP is designed for transmitting
> video and audio data from DC8200 to a display device. The HDMI TX IP
> consists of  the digital controller and the physical layer.
>
> This series does not support HDMI audio driver.
>
> Keith Zhao (9):
>   dt-bindings: display: Add yamls for JH7110 display subsystem
>   riscv: dts: starfive: jh7110: add dc&hdmi controller node
>   drm/verisilicon: Add basic drm driver
>   drm/verisilicon: Add gem driver for JH7110 SoC
>   drm/verisilicon: Add mode config funcs
>   drm/verisilicon: Add drm crtc funcs
>   drm/verisilicon: Add drm plane funcs
>   drm/verisilicon: Add verisilicon dc controller driver
>   drm/verisilicon: Add starfive hdmi driver
>
>  .../display/verisilicon/starfive-hdmi.yaml    |   93 +
>  .../display/verisilicon/verisilicon-dc.yaml   |  110 +
>  .../display/verisilicon/verisilicon-drm.yaml  |   42 +
>  .../devicetree/bindings/vendor-prefixes.yaml  |    2 +
>  MAINTAINERS                                   |    9 +
>  .../jh7110-starfive-visionfive-2.dtsi         |   87 +
>  arch/riscv/boot/dts/starfive/jh7110.dtsi      |   46 +
>  drivers/gpu/drm/Kconfig                       |    2 +
>  drivers/gpu/drm/Makefile                      |    1 +
>  drivers/gpu/drm/verisilicon/Kconfig           |   24 +
>  drivers/gpu/drm/verisilicon/Makefile          |   13 +
>  drivers/gpu/drm/verisilicon/starfive_hdmi.c   |  928 ++++++++
>  drivers/gpu/drm/verisilicon/starfive_hdmi.h   |  296 +++
>  drivers/gpu/drm/verisilicon/vs_crtc.c         |  388 ++++
>  drivers/gpu/drm/verisilicon/vs_crtc.h         |   74 +
>  drivers/gpu/drm/verisilicon/vs_dc.c           | 1040 +++++++++
>  drivers/gpu/drm/verisilicon/vs_dc.h           |   62 +
>  drivers/gpu/drm/verisilicon/vs_dc_hw.c        | 2008 +++++++++++++++++
>  drivers/gpu/drm/verisilicon/vs_dc_hw.h        |  496 ++++
>  drivers/gpu/drm/verisilicon/vs_drv.c          |  301 +++
>  drivers/gpu/drm/verisilicon/vs_drv.h          |   52 +
>  drivers/gpu/drm/verisilicon/vs_fb.c           |  181 ++
>  drivers/gpu/drm/verisilicon/vs_fb.h           |   15 +
>  drivers/gpu/drm/verisilicon/vs_gem.c          |  372 +++
>  drivers/gpu/drm/verisilicon/vs_gem.h          |   72 +
>  drivers/gpu/drm/verisilicon/vs_plane.c        |  440 ++++
>  drivers/gpu/drm/verisilicon/vs_plane.h        |   74 +
>  drivers/gpu/drm/verisilicon/vs_type.h         |   72 +
>  include/uapi/drm/drm_fourcc.h                 |   83 +
>  include/uapi/drm/vs_drm.h                     |   50 +
>  30 files changed, 7433 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/verisilicon/starfive-hdmi.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/verisilicon/verisilicon-dc.yaml
>  create mode 100644 Documentation/devicetree/bindings/display/verisilicon/verisilicon-drm.yaml
>  create mode 100644 drivers/gpu/drm/verisilicon/Kconfig
>  create mode 100644 drivers/gpu/drm/verisilicon/Makefile
>  create mode 100644 drivers/gpu/drm/verisilicon/starfive_hdmi.c
>  create mode 100644 drivers/gpu/drm/verisilicon/starfive_hdmi.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_crtc.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_crtc.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_dc.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_dc.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_dc_hw.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_dc_hw.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_drv.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_drv.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_fb.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_fb.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_gem.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_gem.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_plane.c
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_plane.h
>  create mode 100644 drivers/gpu/drm/verisilicon/vs_type.h
>  create mode 100644 include/uapi/drm/vs_drm.h

This popped up in the RISC-V patchwork, so

Acked-by: Palmer Dabbelt <palmer@rivosinc.com> # RISC-V

in case anyone was looking for one -- I definately don't know anything 
about DRM, though, so not sure that means much...

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